All Services Programming & Development Software developer $25/hr · Starting at $30 Java and bitcoin developer. I have more than 15 years of java experience. I have been working with bitcoinj since March 2014 About $25/hr · Ongoing Download Resume Java and bitcoin developer. I have more than 15 years of java experience. I have been working with bitcoinj since March 2014 Skills & Expertise BitcoinDeveloperJavaSoftware Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Java DevelopersBitcoin Miners